Tides Today & Tomorrow in Boot Key Harbor bridge, FL

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Boot Key Harbor bridge, FL.
Next low tide : in 4h 07m at 2:45 pm (0.0 ft)
Next high tide : 9:14 pm (1.0 ft)
Sunset today : 8:12 pm
Sunrise tomorrow : 6:49 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8723971
Common Questions About Tides

Boot Key Harbor bridge, FL Tides - Jul 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:491.63:001.29:440.39:180.36:388:17Third Quarter1Tue
2Wed3:351.64:161.010:490.39:590.36:398:17Third Quarter2Wed
3Thu4:251.75:391.011:510.210:440.46:398:17Third Quarter3Thu
4Fri5:161.86:521.012:460.06:398:17Waning Crescent4Fri
5Sat6:061.97:511.01:36-0.16:408:17Waning Crescent5Sat
6Sun6:562.08:401.012:230.42:21-0.26:408:17Waning Crescent6Sun
7Mon7:462.29:251.11:150.33:04-0.26:408:17New Moon7Mon
8Tue8:352.310:061.22:050.33:45-0.36:418:17New Moon8Tue
9Wed9:252.310:471.32:550.34:26-0.36:418:17New Moon9Wed
10Thu10:152.311:271.53:460.25:07-0.26:428:17New Moon10Thu
11Fri11:062.34:400.25:49-0.26:428:17Waxing Crescent11Fri
12Sat12:081.611:58 AM2.15:370.26:31-0.16:438:16Waxing Crescent12Sat
13Sun12:501.712:531.96:390.17:160.06:438:16Waxing Crescent13Sun
14Mon1:341.81:531.67:490.18:020.16:438:16First Quarter14Mon
15Tue2:231.93:041.39:030.18:500.26:448:16First Quarter15Tue
16Wed3:182.04:291.110:190.19:430.36:448:15First Quarter16Wed
17Thu4:192.05:571.011:320.010:400.36:458:15Waxing Gibbous17Thu
18Fri5:222.17:111.012:410.06:458:15Waxing Gibbous18Fri
19Sat6:222.18:081.11:40-0.16:468:15Waxing Gibbous19Sat
20Sun7:162.28:551.112:380.42:29-0.16:468:14Waxing Gibbous20Sun
21Mon8:062.29:331.21:330.33:10-0.16:478:14Full Moon21Mon
22Tue8:502.210:071.32:240.33:48-0.16:478:14Full Moon22Tue
23Wed9:322.210:391.43:110.34:23-0.16:488:13Full Moon23Wed
24Thu10:102.111:081.53:560.34:560.06:488:13Full Moon24Thu
25Fri10:482.111:381.64:390.35:300.06:488:12Waning Gibbous25Fri
26Sat11:251.95:220.36:020.16:498:12Waning Gibbous26Sat
27Sun12:081.712:031.86:070.36:340.26:498:11Waning Gibbous27Sun
28Mon12:411.712:431.66:560.37:050.36:508:11Waning Gibbous28Mon
29Tue1:151.71:281.47:510.37:370.36:508:10Third Quarter29Tue
30Wed1:541.82:211.38:520.38:110.46:518:10Third Quarter30Wed
31Thu2:381.83:331.19:590.38:520.46:518:09Third Quarter31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8723971)

Common Questions About Boot Key Harbor bridge, FL Tides

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What time does the tide turn (slack tide) in Boot Key Harbor bridge, FL today?

Slack tide in Boot Key Harbor bridge, FL is approximately 5:59 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Boot Key Harbor bridge, FL?

Boot Key Harbor bridge, FL is currently in a spring phase. Tonight's moon is 92% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Boot Key Harbor bridge, FL tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Boot Key Harbor bridge, FL?

Tide predictions for Boot Key Harbor bridge, FL come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Boot Key Harbor bridge, FL?

Tide data for Boot Key Harbor bridge, FL is sourced from NOAA Station #8723971. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8723971.

What is the moon phase in Boot Key Harbor bridge, FL tonight?

Tonight the moon over Boot Key Harbor bridge, FL is Waxing Gibbous (92% illuminated). This places Boot Key Harbor bridge, FL in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA